Odpowiedź :
[tex]Zadanie\\\\x:0,5=-4,6\\\\x:\frac{1}{2}=-4\frac{6}{10} \\\\2x=-4\frac{3}{5}\\\\2x=-\frac{23}{5}\ \ \mid\cdot\frac{1}{2} \\\\x=-\frac{23}{10}\\\\x=-2\frac{3}{10}[/tex]
[tex]Zadanie\\\\x:0,5=-4,6\\\\x:\frac{1}{2}=-4\frac{6}{10} \\\\2x=-4\frac{3}{5}\\\\2x=-\frac{23}{5}\ \ \mid\cdot\frac{1}{2} \\\\x=-\frac{23}{10}\\\\x=-2\frac{3}{10}[/tex]